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Diffstat (limited to 'gnu/lib/libodialog/dialog.priv.h')
| -rw-r--r-- | gnu/lib/libodialog/dialog.priv.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/gnu/lib/libodialog/dialog.priv.h b/gnu/lib/libodialog/dialog.priv.h new file mode 100644 index 0000000..06c01a5 --- /dev/null +++ b/gnu/lib/libodialog/dialog.priv.h @@ -0,0 +1,183 @@ +/* + * dialog.h -- common declarations for all dialog modules + * + * AUTHOR: Savio Lam (lam836@cs.cuhk.hk) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + + +#include <sys/types.h> +#include <fcntl.h> +#include <unistd.h> +#include <ctype.h> +#include <stdlib.h> +#include <string.h> +#include <termios.h> + +#if defined(LOCALE) +#include <locale.h> +#endif + + +/* + * Change these if you want + */ +#define USE_SHADOW TRUE +#define USE_COLORS TRUE + +#define ESC 27 +#define TAB 9 +#define BUF_SIZE (10*1024) + +#ifndef MIN +#define MIN(x,y) (x < y ? x : y) +#endif +#ifndef MAX +#define MAX(x,y) (x > y ? x : y) +#endif + +#ifndef ctrl +#define ctrl(a) ((a) - 'a' + 1) +#endif + +#ifndef HAVE_NCURSES +#ifndef ACS_ULCORNER +#define ACS_ULCORNER '+' +#endif +#ifndef ACS_LLCORNER +#define ACS_LLCORNER '+' +#endif +#ifndef ACS_URCORNER +#define ACS_URCORNER '+' +#endif +#ifndef ACS_LRCORNER +#define ACS_LRCORNER '+' +#endif +#ifndef ACS_HLINE +#define ACS_HLINE '-' +#endif +#ifndef ACS_VLINE +#define ACS_VLINE '|' +#endif +#ifndef ACS_LTEE +#define ACS_LTEE '+' +#endif +#ifndef ACS_RTEE +#define ACS_RTEE '+' +#endif +#ifndef ACS_UARROW +#define ACS_UARROW '^' +#endif +#ifndef ACS_DARROW +#define ACS_DARROW 'v' +#endif +#endif /* HAVE_NCURSES */ + +/* Travel key conventions */ +#define KEY_IS_UP(key) ((key) == KEY_UP || (key) == '-' || key == '\020' /* ^P */) +#define KEY_IS_DOWN(key) ((key) == KEY_DOWN || (key) == '+' || key == '\016' /* ^N */) + +/* + * Global variables + */ +#ifdef __DIALOG_MAIN__ + +#ifdef HAVE_NCURSES + +/* use colors by default? */ +bool use_colors = USE_COLORS; + +/* shadow dialog boxes by default? + Note that 'use_shadow' implies 'use_colors' */ +bool use_shadow = USE_SHADOW; + +#endif + + +/* + * Attribute values, default is for mono display + */ +chtype attributes[] = { + A_NORMAL, /* screen_attr */ + A_NORMAL, /* shadow_attr */ + A_REVERSE, /* dialog_attr */ + A_REVERSE, /* title_attr */ + A_REVERSE, /* border_attr */ + A_BOLD, /* button_active_attr */ + A_DIM, /* button_inactive_attr */ + A_UNDERLINE, /* button_key_active_attr */ + A_UNDERLINE, /* button_key_inactive_attr */ + A_NORMAL, /* button_label_active_attr */ + A_NORMAL, /* button_label_inactive_attr */ + A_REVERSE, /* inputbox_attr */ + A_REVERSE, /* inputbox_border_attr */ + A_REVERSE, /* searchbox_attr */ + A_REVERSE, /* searchbox_title_attr */ + A_REVERSE, /* searchbox_border_attr */ + A_REVERSE, /* position_indicator_attr */ + A_REVERSE, /* menubox_attr */ + A_REVERSE, /* menubox_border_attr */ + A_REVERSE, /* item_attr */ + A_NORMAL, /* item_selected_attr */ + A_REVERSE, /* tag_attr */ + A_REVERSE, /* tag_selected_attr */ + A_NORMAL, /* tag_key_attr */ + A_BOLD, /* tag_key_selected_attr */ + A_REVERSE, /* check_attr */ + A_REVERSE, /* check_selected_attr */ + A_REVERSE, /* uarrow_attr */ + A_REVERSE /* darrow_attr */ +}; + +#else + +#ifdef HAVE_NCURSES +extern bool use_colors; +#endif + +#endif /* __DIALOG_MAIN__ */ + + + +#ifdef HAVE_NCURSES + +/* + * Function prototypes + */ +#ifdef __DIALOG_MAIN__ + +extern int parse_rc(void); + +#endif /* __DIALOG_MAIN__ */ + +#endif + + +#ifdef HAVE_NCURSES +void color_setup(void); +#endif + +void attr_clear(WINDOW *win, int height, int width, chtype attr); +void print_autowrap(WINDOW *win, unsigned char *prompt, int height, int width, int maxwidth, + int y, int x, int center, int rawmode); +void print_button(WINDOW *win, unsigned char *label, int y, int x, int selected); +FILE *raw_popen(const char *program, char * const *argv, const char *type); +int raw_pclose(FILE *iop); +void display_helpfile(void); +void display_helpline(WINDOW *w, int y, int width); +void print_arrows(WINDOW *dialog, int scroll, int menu_height, int item_no, int box_x, + int box_y, int tag_x, int cur_x, int cur_y); + |
